Descriptive Survey Research

Welcome to my channel. explains descriptive survey research, a non-experimental approach used to systematically describe the current characteristics, distribution, or prevalence of a population. She distinguishes questions surveys can answer—such as what, how many, and how often—from causal questions better suited to experimental designs. The lesson compares cross-sectional studies, which capture a single point in time, with longitudinal studies, which collect data across multiple points to track change. It also reviews the practical strengths and limitations of cross-sectional surveys.